Vinyl Trimethoxysilane (VTMO)

Vinyl Trimethoxysilane (VTMO) is an organosilane coupling/functional additive that improves adhesion and moisture resistance by chemically linking mineral substrates with organic resins.
Uses
Crosslinking in silane-grafted polymers; adhesion promoter; moisture curing.
Benefits
Improves adhesion to inorganic surfaces; enables moisture cure/crosslinking.
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Safety, Compliance & Notes
Thermal Conductivity
0.18W/m·K.
Electrical Conductivity
0.000000001S/cm
Heat of Formation
-530kJ/mol
Heat of Vaporization
39kJ/mol
Structure
CAS Number
2768-02-07
EINECS Number
220-449-8
Storage & Packaging
Store dry, tightly sealed, and away from moisture; use nitrogen blanketing if recommended; keep in lined drums/HDPE. (Applicable to Vinyl Trimethoxysilane (VTMO) handling.)
Product Stewardship
Apply product stewardship: risk assessment, proper labeling, transport compliance, and customer communication via SDS/COA; avoid environmental release. (For Vinyl Trimethoxysilane (VTMO).)
Note
Note: For Vinyl Trimethoxysilane (VTMO), confirm grade, inhibitor content (if any), and purity/spec limits with the supplier COA before formulation.
Notice
NOTICE: This sheet is a compilation aid; always rely on the latest supplier documentation and applicable legal requirements for safe handling and performance. (For Vinyl Trimethoxysilane (VTMO).)